Home / 47,291.67-65,267.08-35,334.25

Finding the Fourth Proportional to 47,291.67, 65,267.08 and 35,334.25

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Solution

The fourth proportional to 47,291.67, 65,267.08 and 35,334.25 is: 48,764.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,291.67 : 65,267.08 = 35,334.25 : x
  2. Step 2: Convert to fraction form
    47,291.67/65,267.08 = 35,334.25/x
  3. Step 3: Cross multiply
    47,291.67x = 65,267.08 × 35,334.25
  4. Step 4: Simplify right side
    47,291.67x = 2,306,163,069.99
  5. Step 5: Solve for x
    x = 2,306,163,069.99/47,291.67
  6. Step 6: Final answer
    x = 48,764.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.